Used Mares Avanti Superchannel OH Open Heel Scuba Fins - Black - Regular Snorkeling Accessories 3/4" - 14 NPSM standard

3/4" - 14 NPSM standard inlet threads

It is a shorter version of the Impulse fin

Casio Strap 10304195

9"" (150 mm) with a blade length of 2

Anti-flush barrier-2 with drain holes

Used Mares Avanti Superchannel OH Open Heel Scuba Fins - Black - Regular Snorkeling Accessories 3/4" - 14 NPSM standardUsed Mares Avanti Superchannel OH Fins Black Regular Please, note this is a USED ITEM offer. Item will be in good working condition, may show sign of use or wear. PRODUCT DESCRIPTION This product does not carry a valid manufacturers warranty The Avanti Superchannel is designed for the diver who wants the perfect blend of power and efficiency in one fin. The new blade design with a large central Superchannel and two traditional lateral channels provide